Finding the Fourth Proportional to 14,743,719.72, 22,106,455.74 and 5,757,705
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Solution
The fourth proportional to 14,743,719.72, 22,106,455.74 and 5,757,705 is: 8,632,994.47
Step by Step Solution
- Step 1: Write the proportion equation
14,743,719.72 : 22,106,455.74 = 5,757,705 : x - Step 2: Convert to fraction form
14,743,719.72/22,106,455.74 = 5,757,705/x - Step 3: Cross multiply
14,743,719.72x = 22,106,455.74 × 5,757,705 - Step 4: Simplify right side
14,743,719.72x = 127,282,450,746,476.69 - Step 5: Solve for x
x = 127,282,450,746,476.69/14,743,719.72 - Step 6: Final answer
x = 8,632,994.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.